| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.74 | 7.317% | $14.7454 | $14.75 | $14.75 | $14.70 |
| Purchase #2 | $241.74 | 7.165% | $259.0607 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $160.39 | 13.412% | $181.9015 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $67.92 | 4.836% | $71.2046 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $51.31 | 11.369% | $57.1434 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $23.64 | 7.689% | $25.4577 | $25.46 | $25.45 | $25.50 |
| Purchase #7 | $18.43 | 6.406% | $19.6106 | $19.61 | $19.60 | $19.60 |
| 7 purchase totals = | $577.17 | $629.1239 | $629.12 | $629.10 | $629.10 | |